<form class="form-horizontal" action="{php echo web_url('headline/headline/import')}" method="post" enctype="multipart/form-data">
    <div class="modal-dialog">
        <div class="modal-content">
            <div class="modal-header">
                <button data-dismiss="modal" class="close" type="button">×</button>
                <h4 class="modal-title">一键导入微信图文</h4>
            </div>
            <div class="modal-body">
                <div class="form-group">
                    <label class="col-sm-2 control-label">图文链接</label>
                    <div class="col-sm-9">
                        <input class="form-control" type="text" name="wechat_url" placeholder="请输入微信图文链接" required />
                    </div>
                </div>
            </div>
            <div class="modal-footer">
                <button class="btn btn-primary" type="submit">导入</button>
                <button data-dismiss="modal" class="btn btn-default" type="button">取消</button>
            </div>
        </div>
    </div>
</form>